Interesting program at San Francisco's Jean Parker Elementary School where fifth graders are enrolled in a course that teaches them the fundamentals of business. In the class, the students learn how to create a global marketing plan, learn words like "revenue" and "prototype," and meet with venture capitalists and executives. Advocates say programs like this help children think about entrepreneurship and finance, but critics call them "kiddie MBA" programs and say they are thinly veiled advertisements that undercut the nonprofit motive of public education.